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Models > DU1145XTPBA

DU1145XTPBA Whirlpool Dishwasher - Overview

Get Parts and Repair Help for DU1145XTPBA

If you know the dishwasher repair part you need, you can browse the list of all parts on the DU1145XTPBA, or you can search by name or part description. You can also find your part by where it is located on the DU1145XTPBA by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your dishwasher. We’ve also included any installation videos we have for DU1145XTPBA parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$37.84

Heating Element

This heating element is designed to monitor and control the heat of the water that enters the dishwasher. It is located at the bottom of the dishwasher. If your dishwasher is not d...

$55.31

Door Gasket with Strike - Black

This product contains both the door gasket and the door strike. The function of the door gasket on your dishwasher is to provide a seal between the tub and the door. The door strike serves as a mechanical actuator for door switch operation and provides door tension for a proper seal. If you notice that your dishwasher is leaking, the door will not latch properly, or it is not cleaning dishes properly, you may need to replace the door gasket. This repair is as simple as removing the old gasket from the channel on the edge of the dishwasher tub, and replacing it with the new one. This product is made of black rubber.

$6.12

Rack Track Stop

The rack track stop on your dishwasher is designed to stop the dish rack at the appropriate place when opening and closing the rack. If your dishwasher is not cleaning your dishes ...

$11.43

Mounting Bracket

The mounting bracket is sold individually, without screws. This part secures the upper side of the dishwasher to the underside of the counter or cabinet to prevent the dishwasher from moving, shaking, or tilting forward. The bracket is made entirely of metal. It is recommended to check all brackets, if applicable, because they often wear at the same rate and both may need to be replaced. This is an OEM part that is sourced from the authentic manufacturer. Tools needed are a pair of needle nose pliers and a screwdriver.

$19.54

Bi-Metal Fuse

This part is used as a safety device to protect the dishwasher circuit from overload. If the temperature gets to high it will shut off the electrical current to the heating unit i...

$51.16

Water Inlet Valve

This water inlet valve should be located behind the lower kickplate panel in either the right or left corner. The attaching solenoids on the valve open and close according to the desired amount of water needed.

$16.45

Rinse Aid Cap

The rinse aid cap (sometimes referred to as the dispenser cap), covers the rinse aid dispenser on the dishwasher door. If your dishwasher will not dispense detergent, or it is leak...

$14.69

Spinner Kit

This is also called the 3rd-level spinner. This part works like a little spray arm at the top of your dishwasher.

$25.95

Chopper Assembly

This chopper assembly, or dishwasher drain food chopper, chops food particles into small pieces to prevent the dishwasher pump from clogging. If your dishwasher is making grinding,...

$19.25

Adjustable Rack Wheel Assembly

This assembly is the wheel and the mount for your upper dishrack. Sold individually.

Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

Dishes on top rack of dishwasher were not being cleaned.

  • Customer: Bill from North Richland Hills, TX
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers
  • 304 of 324 people found this instruction helpful
1) Remove top and bottom dish baskets from the dishwasher, this will give you room to work. To remove top basket there are clips at the end of the slide rails.
2) Remove lower spray arm by unscrewing plastic screw, it should only be hand tight.
3) In order to remove the strainer cover, you will need to remove the plastic tube that takes water to th... read more

dishwasher not draining after wash cycle

  • Customer: Andrew from Alexandria, VA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 308 of 343 people found this instruction helpful
Caviat: The actual repair is less than 15 minutes, but I spent a lot of time playing with it before I figured out it was that easy and fast. You don't need to remove the dishwasher from the counter to do this. And it will probably help to look at the new part closely so you can understand where the retainer clip is to press it and release the old pump.
... read more

Loud grinding noise from water pump

  • Customer: Steve from Inver Grove Heights, MN
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench (Adjustable)
  • 190 of 206 people found this instruction helpful
Rather than remove the pump assembly - as an earlier post had done - I pulled the entire dishwasher out and laid it down on the floor. This allowed easy, direct access to the motor (that was the hard, messy part). From this point it was easy. Unplug the wiring, remove the retaining bolt, rotate the motor off the mounting brackets and pull it out. Then put th... read more